//
//  AssistClass.h
//  Billing
//
//  Created by Dale on 17/4/21.
//  Copyright © 2017年 Nari. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface AssistClass : NSObject


+ (BOOL)validateMoney:(NSString *)money;
+ (BOOL)isPureFloat:(NSString*)string;
+ (BOOL)isValid:(NSString*)checkStr;


@end
